"scraping stuff in hopes it will magically become a wiki" is a super bad idea, augh. Quantity is not quality!
Low-res images of book covers for entries about the books are pretty well-established as fair use in general going back to print catalogs (although scraping somebody else's scans of them is a bit less so) and I can see that extending to zines. But there's a lot of other fanwork too, some of which is way more high-res than needed. And also just scraping an entire gallery is *not* fair-use illustrating entries about the books.
no subject
Low-res images of book covers for entries about the books are pretty well-established as fair use in general going back to print catalogs (although scraping somebody else's scans of them is a bit less so) and I can see that extending to zines. But there's a lot of other fanwork too, some of which is way more high-res than needed. And also just scraping an entire gallery is *not* fair-use illustrating entries about the books.